CVE-2026-28173: WordPress WP Event SOlution plugin <= 4.1.19 - Arbitrary Content Deletion vulnerability
Published Aug 13, 2026
·Updated
Customer Arbitrary Content Deletion in WP Event SOlution <= 4.1.19 versions.
Affected Software
1 affected component
WordPress WP Event SOlution<=4.1.19
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
WordPress Eventin (WP Event SOlution)to a version that resolves this vulnerability.Fixed in 4.1.20
Event History
Aug 13, 2026
CVE Published
via MITRE·01:36 PM
Data Sourced
via MITRE·01:36 PM
RemedyDescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-28173?
CVE-2026-28173 has a severity rating of high (7.1) on the CVSS scale.
2
How do I fix CVE-2026-28173?
To fix CVE-2026-28173, upgrade the WP Event Solution plugin to version 4.1.20 or later.
3
What does CVE-2026-28173 affect?
CVE-2026-28173 affects versions of the WP Event Solution plugin for WordPress up to and including version 4.1.19.
4
What type of vulnerability is CVE-2026-28173?
CVE-2026-28173 is categorized as an Arbitrary Content Deletion vulnerability.
5
What are the potential impacts of CVE-2026-28173?
CVE-2026-28173 may allow attackers to delete arbitrary content from affected WordPress sites.